

Overview
About CMG Calvino srl
Who we are
CMG Calvino S.r.l. was founded in Milan in 1990. Initially specialized in light steel construction and iron and stainless steel forging, the company later specialized in medium and heavy steel construction. In 1996, the company expanded to include mechanical processing (large series) and assembly of machined parts.
Arconate, Italy
Member since 2024
Employees20 - 50
Certificates2
Turnover1 - 5 Mil.
Year of foundation1990
Competencies
Technologies
Welded constructions / Structural Steelwork
| Technologies | Length | Width | Height | Weight |
|---|---|---|---|---|
Welded constructions (weldments) | 50–15,000 mm | 50–4,000 mm | 50–4,500 mm | 500–16,000 kg |
Machine frames / bases / racks | 1–15,000 mm | 1–4,000 mm | 1–4,500 mm | 0–16,000 kg |
Turning
| Technologies | Lotsize | Length | Diameter |
|---|---|---|---|
Turning | 10–500 k | 100–1,000 mm | 50–200 mm |
Welding
| Technologies | Lotsize | Length | Width | Height | Diameter | Weight | Material thickness |
|---|---|---|---|---|---|---|---|
Inert gas shielded arc welding (MIG/MAG) | 1–1,000 | 50–15,000 mm | 50–4,000 mm | 50–4,500 mm | — | 500–16,000 kg | — |
Inert gas shielded arc welding (TIG) | 1–1,000 | 50–15,000 mm | 50–4,000 mm | 50–4,500 mm | — | 25–16,000 kg | — |
Laser-beam welding | 1–50 | 500–2,000 mm | 500–2,000 mm | 500–2,000 mm | 1,000–2,000 mm | 0–200 kg | — |
Robot welding | 1–5,000 | 50–500 mm | 50–500 mm | 50–200 mm | — | 0–15 kg | — |
Spot welding | 1–1,000 | — | — | — | — | — | 1–200 mm |
Casting
| Technologies | Lotsize | Length | Width | Height | Weight |
|---|---|---|---|---|---|
Machine moulding (sand casting) | 50–5,000 | 50–500 mm | 50–500 mm | 50–500 mm | 5–100 kg |
Pressure die casting | 1,000–500,000 | 50–300 mm | 50–300 mm | 50–300 mm | 1–15 kg |
Milling
| Technologies | Lotsize | Length | Width | Height |
|---|---|---|---|---|
Milling | 10–500 k | 50–300 mm | 50–400 mm | 50–345 mm |
Materials
Steel
Structural steelCase hardening/tempering steelStainless steel (rust-proof V2A)Stainless steel (rust-proof V4A)Free-cutting/mild steelTool steelSpring steelCold extruding steel
Heavy metals
Copper-zinc alloys (brass)Copper and copper alloysZinc and zinc alloysSolder
Light metals
Aluminium and aluminium alloysMagnesium and magnesium alloys
Industries
Building, agricultural and forestry machinery manufacturingApparatus engineeringAir conditioning, refrigeration and ventilation industryRailway and rail vehicles industrySpecial purpose machinery manufacturingPackaging industryMechanical engineeringPlant engineering and constructionConstruction and architectural suppliesDrive and gear engineeringMachine tool manufacturingLighting industryHydraulic and pneumatic industryTelecommunication industry
Certificates
ISO 9001:2015
DIN EN ISO 3834
Parts & Machines
Parts (2)
1 / 2

Carcassa di un motore elettrico per muletti
TechnologyFull-range turning (including milling)
MaterialAluminium and aluminium alloys
Lotsize30000
ComplexityLow
IndustriesDrive and gear engineering
2 / 2

Lagerschild per motore elettrico
TechnologyFull-range turning (including milling)
MaterialAluminium and aluminium alloys
Lotsize5000
ComplexityMedium
Machinery (1)
1 / 1

Centro di lavoro MFZ2-2 5assi bi-mandrino
ManufacturerSAMAG
ControlSiemens sinumerik 840D
Year of Construction2005
Technology
5-axis milling machinesFull-range milling (including turning)
2 Parts
Full-range turning (including milling)2
1 Machinery
5-axis milling machines1
Full-range milling (including turning)1
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